/Engine/Plugins/Experimental/RemoteSession/Source/RemoteSession/Public/Channels/RemoteSessionARSystemChannel.h
Class used to deliver AR trackable items to the remote machine. Inherits from the XR tracking channel which handles sending all of the position & orientation updates. Do not use both this channel and the XR tracking at the same time, since they both hook GEngine->XRSystem and you will get inconsistent results
class FRemoteSessionARSystemChannel : public [FRemoteSessionXRTrackingChannel](API\Plugins\RemoteSession\Channels\FRemoteSessionXRTrackingChannel)